well, it's the latest ovs version that Canonical provides for Ubuntu precise.
Which ovs version (in combination with which linux kernel version) would u
recommend for the best performance of ovs? Are there any related articles about
that?
We could ask Canonical to support us..
On Monday, July 7, 2014 5:27 PM, Ben Pfaff <[email protected]> wrote:
Oh, this is OVS 1.4.6. Any reason not to use a newer and still normally
supported version of OVS? It's hard to guess at issues with such an old
version.
On Thu, Jul 03, 2014 at 09:59:41AM +0100, Joni Lee wrote:
> Hi Ben,
>
> record for the next minute as follows. In some cases the "find Interface" can
> return a "ofport" (not empty), so the command "set Port tag" can be performed
> after the "add-port"
> https://drive.google.com/file/d/0Bw07rcRwQIFydVZYX1hReGZhMU0/edit?usp=sharing
>
> ?
> On the other hand, the openStack folks must implement a failure handling for
> the case "ofport" is still empty after "add-port" returned successfully:
> https://review.openstack.org/#/c/65838
>
> ?
> Also I want to remind our current version:
> openvswitch: 1.4.6-0ubuntu1.12.04.2~lp1259285
> Linux kernel: 3.2.0-51-generic
>
>
> On Wednesday, July 2, 2014 9:55 PM, Ben Pfaff <[email protected]> wrote:
>
>
>
> On Wed, Jul 02, 2014 at 11:05:57AM +0100, Joni Lee wrote:
>
> > Thank you Ben,
> >
> > - ovs-vswitchd.log did show that the port was added to br-int:
> >
> > Jun 30 07:30:14|5422458|bridge|INFO|created port qr-3cc2ad9c-a3 on bridge
> > br-int
> >
> >
> > - I only found this "No such device" suspicious. Is this logged by the
> > "find Interface" command? (because the command was executed exactly at
> > second 15 and returned empty "ofport")
> >
> > Jun 30 07:30:15|5422579|netdev_linux|INFO|ioctl(SIOCGIFHWADDR) on
> > qr-3cc2ad9c-a3 device failed: No such device
> >
> > - In the ovsdb log, the port was added to the db at second 13 successfully.
> > But ovsdb log looks like it never records any entries for "ofport" (i guess
> > this is normal).
>
> You showed us one record from the ovsdb log, could you show us the
> records after that (for the next minute or so) also?
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